US Bridges

US0165 over Cockerham Creek

Fair

La Salle Parish, Louisiana · 2.4 MI South of US 84 · Structure no. 583000150500552

Built
1956
69 years old, rebuilt 1982
Condition
Fair
inspected March 2023
Type
Tee Beam
Concrete
Length
242 ft
8 main spans
Daily traffic
3,518
2021 count
Owner
State
State Highway Agency

About this bridge

US0165 over Cockerham Creek is a concrete tee beam carrying US0165 over Cockerham Creek in La Salle Parish, Louisiana. It was built in 1956 and reconstructed in 1982, so it is 69 years old, older than the Louisiana average of 43 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 3,518 vehicles a day, roughly 20% of them trucks, projected to reach 3,869 by 2041. The structure is 242 ft (73.8 m) long and 43 ft wide. If it were closed, the detour would be 16.8 mi (27 km).

CarriesUS0165
CrossesCockerham Creek
Location2.4 MI South of US 84
RouteU.S. Route 165
Coordinates31.79728, -92.3533
Functional classRural Principal Arterial - Other

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.9 US tons
Inventory rating46 US tons

Structure

Structure typeTee Beam
MaterialConcrete
DeckConcrete, cast-in-place
Main spans8
Design loadHS 20
Structure length242 ft (73.8 m)
Longest span30 ft (9.1 m)
Deck width43 ft (13.1 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,518 (2021)
Projected traffic3,869 by 2041
Trucks20%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed16.8 mi (27 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was US0165 over Cockerham Creek built?

It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1982.

What condition is US0165 over Cockerham Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in March 2023.

How much traffic does US0165 over Cockerham Creek carry?

About 3,518 vehicles per day (2021 count), of which roughly 20% are trucks.

How long is US0165 over Cockerham Creek?

The structure is 242 ft (73.8 m) long with a longest span of 30 ft (9.1 m) and a deck 43 ft wide.

Who owns US0165 over Cockerham Creek?

It is owned by the State Highway Agency.